HERAWATI, H.; HERYADI, D. Aplikasi E-Learning Berbasis Web di SMP PGRI 2 Citangkil Cilegon. Jurnal Insan Unggul, [S. l.], v. 5, n. 2, p. 254–277, 2017. DOI: 10.47926/insanunggul.2017.5.2.254-277. Disponível em: http://www.sttikom-iu.ac.id:8081/jurnaliu/index.php/01/article/view/74. Acesso em: 22 oct. 2025.